# William Helfrich

> computer scientist at NIOSH

**Wikidata**: [Q124638318](https://www.wikidata.org/wiki/Q124638318)  
**Source**: https://4ort.xyz/entity/william-helfrich

## Summary
William Helfrich is a computer scientist employed by the National Institute for Occupational Safety and Health (NIOSH), specifically within its Mining Human Systems Integration Branch. His primary role involves applying computer science expertise to occupational safety and health research.

## Biography
- **Occupation:** Computer Scientist
- **Employer(s):** National Institute for Occupational Safety and Health (NIOSH); NIOSH Mining Human Systems Integration Branch
- **Field(s):** Computer Science
- *(Birth date and place, nationality, education, specific known contributions not provided in source material)*

## Contributions
The provided source material does not specify concrete outcomes such as published papers, patents, products, or open-source projects attributed to William Helfrich. It confirms his employment as a computer scientist within the NIOSH Mining Human Systems Integration Branch, indicating his work applies computer science to mining safety and human systems integration, but details on specific contributions built, discovered, or led are unavailable.

## FAQs
### Q: What does William Helfrich do at NIOSH?
A: William Helfrich works as a computer scientist at the National Institute for Occupational Safety and Health (NIOSH), specifically within its Mining Human Systems Integration Branch.

### Q: Is William Helfrich a researcher or an academic?
A: The source identifies William Helfrich as a computer scientist employed by NIOSH, primarily indicating a research role within a federal agency focused on occupational safety and health.

### Q: Where is William Helfrich employed?
A: William Helfrich is employed by the National Institute for Occupational Safety and Health (NIOSH), specifically assigned to the Mining Human Systems Integration Branch.

## Why They Matter
William Helfrich contributes to the critical mission of NIOSH by applying computer science expertise to enhance occupational safety, particularly within the high-risk mining sector. His work within the Mining Human Systems Integration Branch likely involves developing computational tools, models, or systems to improve miner safety, ergonomics, and system interaction. This application of advanced technology to occupational hazards directly supports NIOSH's goal of preventing work-related injuries, illnesses, and deaths, thereby impacting worker safety practices and standards nationwide.

## Notable For
- Serving as a **Computer Scientist** at the National Institute for Occupational Safety and Health (NIOSH).
- Employed specifically within the **NIOSH Mining Human Systems Integration Branch**.

## Body
### Affiliation
William Helfrich is employed by the **National Institute for Occupational Safety and Health (NIOSH)**.
- This affiliation is confirmed by structured property data referencing NIOSH (Q124637653) with a reference date of 2024-02-05.
- He is also associated with the **NIOSH Mining Human Systems Integration Branch**.
  - This branch affiliation is qualified with the stated path "/DHHS/CDC/NIOSH/PMRD/hsib/".
  - The reference date for this affiliation is also 2024-02-05.

### Role
- William Helfrich's documented **occupation** is **Computer Scientist**.
  - This occupation reference (P1932: 'COMPUTER SCIENTIST') originates from the same Wikidata entry (Q124637653) dated 2024-02-05.
### Context
- His role aligns with the class definition of a **computer scientist** – one who studies or practices computer science.
- His employment within NIOSH, specifically the Mining Human Systems Integration Branch, situates his work within the **service sector**, applying computer science to occupational safety and health research.

## References

1. U.S. Department of Health and Human Services Employee Directory